import java.util.LinkedList;
import java.util.Queue;
import java.util.Stack;

public class Test06 {
    public static void main(String[] args) {

        Queue<Integer> queue = new LinkedList<>();
        String sa = new String();
        StringBuilder stringBuilder = new StringBuilder();
       double b = Math.ceil(1.6);
        System.out.println(b);
        double c = Math.ceil(1.2);
        System.out.println(c);
        double d = Math.ceil(1.0);
        System.out.println(d);

    }
}
